Batteries Mind Map FINAL
DNL
Created on November 16, 2024
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Transcript
Opinion
Challenges
Environmental Impact:
On three levels
Applications
Working Mechanism:
Types of Batteries
Definition
Uses
How They Work
Types Of Cells
What Are They
Between Cells and Batteries
Differences
Of batteries and cells
Recycling
BATTERIES
CELLS
Cells VS Batteries
Mind Map
Primary Batteries (Non-Rechargeable): Alkaline (Zn/Alkaline/MnO₂): Moderate cost, high performance, commonly used in regular electronic items. Magnesium (Mg/MnO₂): High capacity, long shelf life; used in military and aircraft radio. Mercury (Zn/HgO): High capacity, long shelf life; found in medical devices like hearing aids. Lithium Variants: High energy density; includes solid cathode, soluble cathode, and solid electrolyte types. Silver/Zinc (Zn/Ag₂O): Highest capacity, flat discharge, used in hearing aids and photography. Secondary Batteries (Rechargeable): Lead-Acid Batteries: Automotive use, e.g., starting, lighting, and ignition. Lithium-Ion Batteries: Common in consumer electronics (phones, laptops) and electric vehicles. Nickel-Metal Hydride (NiMH): Found in hybrid vehicles and power tools.
Energy Source: Cell: Generates electricity directly from a chemical reaction or fuel source. Battery: Stores energy pre-supplied or charged. Composition: Cell: Single electrochemical unit. Battery: Collection of cells to enhance voltage and capacity. Usage: Cell: Often used in high-demand, specialized applications. Battery: Found in everyday electronics for sustained power.